### 67019 Federal Register / Vol. 76, No. 209 / Friday, October 28, 2011 / Notices number. The proposed agenda for this teleconference is to follow up on issues raised during the October 13, 2011, STOWG meeting. These issues include:

• Gathering best practice guidelines on the long-term sustainability of space for consideration by the UN Office of Outer Space Affairs; and

• Collecting COMSTAC’s suggestions for revisions to Title 14 of the Code of Federal Regulations (14 CFR) part 420.

Interested members of the public may submit relevant written statements for the COMSTAC working group members to consider under the advisory process. Statements may concern the issues and agenda items mentioned above or additional issues that may be relevant for the U.S. commercial space transportation industry. Interested parties wishing to submit written statements should contact Susan Lender, DFO, (the Contact Person listed below) in writing (mail or email) by November 14, 2011, so that the information can be made available to COMSTAC members for their review and consideration before the November 17, 2011, teleconference. Written statements should be supplied in the following formats: one hard copy with original signature or one electronic copy via email.

An agenda will be posted on the FAA Web site at http://www.faa.gov/go/ast.

Individuals who plan to participate and need special assistance should inform the Contact Person listed below in advance of the meeting. **FOR FURTHER INFORMATION CONTACT :**  Susan Lender (AST–5), Office of Commercial Space Transportation (AST), 800 Independence Avenue, SW., Room 331, Washington, DC 20591, telephone (202) 267–8029; Email susan.lender@faa.gov. Complete information regarding COMSTAC is available on the FAA Web site at: http:// www.faa.gov/about/office

_org/ headquarters

_offices/ast/ advisory

_committee/. Issued in Washington, DC, October 24, 2011. George C. Nield, Associate Administrator for Commercial Space Transportation. [FR Doc. 2011–27951 Filed 10–27–11; 8:45 am] **BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION**  **Federal Aviation Administration Eighty-Seventh: RTCA Special**  **Committee 159: Global Positioning System (GPS)** 
**AGENCY :**  Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). **ACTION :**  Notice of RTCA Special Committee 159 meeting: Global Positioning System (GPS).
**SUMMARY :**  The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 159: Global Positioning System (GPS) 87th meeting. **DATES :**  The meeting will be held November 14–18, 2011, from 9 a.m. to 4:30 p.m. **ADDRESSES :**  The meeting will be held at RTCA, Inc., 1150 18th Street, NW., Suite 910, Washington, DC 20036. **FOR FURTHER INFORMATION CONTACT :**  The RTCA Secretariat, 1150 18th Street, NW., Suite 910, Washington, DC 20036, or by telephone at (202) 833–9339, fax at (202) 833–9434, or Web site at http://www.rtca.org. **SUPPLEMENTARY INFORMATION :**  Pursuant to section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. No. 92–463, 5 U.S.C., App.), notice is hereby given for a Special Committee 159, Global Positioning System (GPS). The agenda will include the following: November 14–17, 2011

• Working Group Sessions

• November 14—Working Group 2C, GPS/Inertial

• November 15—Working Group 2, GPS/WAAS

• November 16—Working Group 2, GPS WAAS and Working Group 4, Precision Landing Guidance (GPS/ LAAS)

• November 17—Working Group 4, Precision Landing Guidance (GPS/ LAAS) November 18, 2011

• Plenary Session

• Chairman’s Introductory Remarks

• Approval of Summary of the 86th Meeting held June 17th, 2011, RTCA Paper No. 202–11/SC159– 997
• Review Working Group (WG) Progress and Identify Issues for Resolution

• GPS/3nd Civil Frequency (WG–1)

• GPS/WAAS (WG–2)

• GPS/GLONASS (WG–2A)

• GPS/Inertial (WG–2C)

• GPS/Precision Landing Guidance

(WG–4) • GPS/Airport Surface Surveillance (WG–5)

• GPS/Interference (WG–6)

• GPS/Antennas (WG–7)

• Review of EUROCAE Activities

• SC–159 Ad Hoc—Discussion—Matrix Report

• Assignment/Review of Future Work

• Other Business

• Date and Place of Next Meeting

• Adjourn Attendance is open to the interested public but limited to space availability. With the approval of the chairman, members of the public may present oral statements at the meeting. Persons wishing to present statements or obtain information should contact the person listed in the **FOR FURTHER INFORMATION CONTACT**  section. Members of the public may present a written statement to the committee at any time.

Issued in Washington, DC, on October 24, 2011. Robert L. Bostiga, Manager, RTCA Advisory Committee. [FR Doc. 2011–27923 Filed 10–27–11; 8:45 am] **BILLING CODE 4910–13–P**

**DEPARTMENT OF TRANSPORTATION Federal Aviation Administration**  **Tenth Meeting: RTCA Special Committee 224, Airport Security**  **Access Control**
**AGENCY :**  Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). **ACTION :**  Notice of RTCA Special Committee 224, Airport Security Access Control.
**SUMMARY :**  The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 224, Airport Security Access Control. **DATES :**  The meeting will be held November 17, 2011, from 9:30 a.m.– 5 p.m. **ADDRESSES :**  The meeting will be held at RTCA, Inc., 1150 18th Street, NW., Suite 910, Washington, DC 20036. **FOR FURTHER INFORMATION CONTACT :**  The RTCA Secretariat, 1150 18th Street, NW., Suite 910, Washington, DC 20036, or by telephone at (202) 833–9339, fax at (202) 833–9434, or Web site at http://www.rtca.org. **SUPPLEMENTARY INFORMATION :**  Pursuant to section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92– 463, 5 U.S.C., App.), notice is hereby given for a Special Committee 224, Airport Security Access Control. The agenda will include the following: